Recipes for Watermelon Cocktail Watermelon Margarita On The Rocks thelittlestcrumb.com This watermelon margarita on the rocks recipe is a simple, refreshing summer cocktail. Made with fresh watermelon, this is a delicious margarita for beach season. submitted by The Littlest Crumb margarita margarita on the rocks margarita recipe margaritas summer cocktail summer cocktails tequila cocktail tequila cocktails watermelon cocktail Entry Permalink Report Post